https://userapps.support.sap.com/sap/support/knowledge/en/3559094
3559094 - LSS Authenticity Verification Error During SAP HANA Cockpit Update | SAP Knowledge Base...
During the update of SAP HANA Cockpit, for example to version 2.17.3, the following error is encountered: 12:35:04.164 - ERR : Failed to authenticate component...
authenticity verification